I was looking for a source of paint for my '56 Ford when I came across this site. I don’t know if it is familiar to anyone here, and I’m not sure how many modelers are concerned about an “exact” match of color, but I thought I would post this. The prices are a little steep. But you can get a small quantity.
Here is a popular source for factory colors Model Car World Automotive Finishes
http://ourworld.cs.com/mcwautofinishes/paint/catalog.html
Paints are moslty lacquers and some acrylic enamels. 3/4 oz and 2oz jars available and some spray cans as well. Reasonable prices.
Colors only listed throught he 70’s but it does state the can make “special orders”.
model masters is startimg to make some specific colors, just today i found Dodge Viper blue… I love that color!